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发明公开
CN106146760A 聚有机硅氧烷胶乳、使用该聚有机硅氧烷胶乳的接枝共聚物、热塑性树脂组合物以及成形体 无效 - 撤回

聚有机硅氧烷胶乳、使用该聚有机硅氧烷胶乳的接枝共聚物、热塑性树脂组合物以及成形体
摘要：
本申请提供耐候性、耐冲击性、设计性等优异的各种成形体以及成为该成形体的原料的聚有机硅氧烷胶乳和接枝共聚物。一种聚有机硅氧烷胶乳，聚有机硅氧烷粒子的质量平均粒径(Dw)为100～200nm，质量平均粒径(Dw)和数均粒径(Dn)的比(Dw/Dn)为1.0～1.7。一种含聚有机硅氧烷的乙烯基系共聚物(g)，在该胶乳存在的情况下使1种以上的乙烯基系单体聚合而成。一种接枝共聚体(G)，在该共聚物存在的情况下，将1种以上的乙烯基系单体接枝聚合而得到。含有该接枝共聚物(Ga)和该共聚物之外的热塑性树脂(Ha)的热塑性树脂组合物。该树脂组合物成形而得到的成形体。含有将该树脂组合物成性而得到的成形体的车辆灯具用灯罩。
摘要（英）：

A variety of molded bodies having high weatherability, impact resistance, designability, and the like, and a polyorganosiloxane latex and a graft copolymer used as the raw materials therefor are provided, where the polyorganosiloxane latex has a mass average particle diameter (Dw) of a polyorganosiloxane particle of 100 to 200 nm, and a ratio of the mass average particle diameter (Dw) to a number average particle diameter (Dn) (Dw/Dn) of 1.0 to 1.7. A polyorganosiloxane-containing vinyl-based copolymer (g) is obtained by polymerizing one or more vinyl-based monomers in the presence of the latex. A graft copolymer (G) is obtained by graft polymerizing one or more vinyl-based monomers in the presence of the copolymer. A thermoplastic resin composition includes the graft copolymer (G) and a thermoplastic resin (Ha) except for the graft copolymer (G). A lampshade of a vehicle lamp containing the molded body obtained by molding the resin composition is provided.

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